{
  "manageEntity": {
    "action": "Repost",
    "entityId": "64951518",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x024a6c3497cef2138fe49098cbfca5f2cd0af585cb62ac708b86c7f29d3cbab3",
    "signature": "0x7efb941f41d0f5ae92ae80a610479cabc052489fcaaccbdd34ec28e472f11f5c0fd1fdcf3f07998128e132ba06820731ba6fa7d66118e683e1ae5c8f1d8a49211b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}